We examine the stock trading behavior and returns of U.S. senators from 2012-March 2020. Stocks purchased by senators on average slightly underperform stocks in the same industry and size (market cap) categories by 11 basis points, 28 basis points and 17 basis points at the 1, 3, and 6-month...

We consider the short-run responses of businesses and their owners to the introduction of Section 199A, a deduction implemented in 2018 that reduced the effective tax rate on pass-through business income. We study the deduction using several datasets derived from de-identified tax records of...

The Post 9/11 GI Bill (PGIB) is among the largest and most generous college subsidies enacted thus far in the U.S. We examine the impact of the PGIB on veterans' college-going, degree completion, federal education tax benefit utilization, and long run earnings. Among veterans potentially induced...

Using the quasi-random assignment of 760,000 children in U.S. military families, we show that neighborhood attributes experienced during childhood have powerful impacts on SAT scores, college-going and earnings. For earnings and college going outcomes, location during high school is twice as...

We analyze the tone of COVID-19 related English-language news articles written since January 1, 2020. Ninety one percent of stories by U.S. major media outlets are negative in tone versus fifty four percent for non-U.S. major sources and sixty five percent for scientific journals. The negativity...

This paper uses a unique data set to measure peer effects among college age roommates. Freshman year roommates and dormmates are randomly assigned at Dartmouth College. I find that in this group, peer effects are very important in determining levels of academic effort and in decisions to join...

I examine academic performance and college going for public school students affected by Hurricanes Katrina and Rita. Students who are forced to switch schools due to the hurricanes experience sharp declines in test scores in the first year following the hurricane. However, by the second and...

I use a new data set of Korean-American adoptees who, as infants, were randomly assigned to families in the U.S. I examine the treatment effects from being assigned to a high income family, a high education family or a family with four or more children. I calculate the transmission of income,...

How much do sins visited upon one generation harm that generation's future sons, daughters, grandsons and granddaughters? I study this question by comparing outcomes for former slaves and their children and grandchildren to outcomes for free blacks (pre-1865), and their children and...

This paper uses data on adopted children to examine the relative importance of biology and environment in determining educational and labor market outcomes. I employ three long-term panel data sets which contain information on adopted children, their adoptive parents, and their biological...